气候变化领域集成服务门户(CCPortal): Anthropo-niche characterization of Mediterranean cephalopods with trace elements and isotopic niches

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DOI	10.1016/j.marpolbul.2019.110597
	Anthropo-niche characterization of Mediterranean cephalopods with trace elements and isotopic niches
	Benkrama H.; Bouderbala M.; García-Bueno N.; Marín A.
发表日期	2020
ISSN	0025326X
卷号	150
英文摘要	Human pressure leaves a mark on coastal ecosystems that can be used to study the ecology of marine species. This study compared the trace elements (TEs) composition and isotopic niche metrics of the squid Loligo vulgaris, the cuttlefish Sepia officinalis and the octopus Octopus vulgaris in the western Mediterranean Sea. The results revealed that anthropogenic pressure clearly affected coastal waters and the habitat use of these three cephalopods. Anthropogenic pressure in coastal areas, measured by the LUSI index, correlated with the TEs composition of cephalopods. The DistLM analysis showed that Cr and Zn were strong predictor variables of the LUSI matrix on all three cephalopod species. In this study, isotopic niche, combined with the CAP analysis of TEs, were plotted in a bivariate manner, which could refer to an “anthropo-niche”. We provide a useful heuristic scheme for analyzing the interplay among coastal influence, trophic level, and the TEs from environment. © 2019
英文关键词	Anthropogenic pressure; Cephalopods; Isotopic niche; Loligo vulgaris; Octopus vulgaris; Sepia officinalis; Trace elements
语种	英语
scopus关键词	Ecosystems; Isotopes; Shellfish; Trace elements; Anthropogenic pressures; Cephalopods; Isotopic niche; Loligo vulgaris; Octopus vulgaris; Sepia officinalis; Molluscs; trace element; trace element; anthropogenic source; cephalopod; coastal zone; concentration (composition); isotopic analysis; niche; pollution exposure; trace element; analysis of variance; Article; bioaccumulation; biological monitoring; cephalopod; controlled study; ecological niche; environmental factor; environmental monitoring; geographical variation (species); inductively coupled plasma mass spectrometry; Loligo vulgaris; magnifying endoscopy; Mediterranean Sea; Monte Carlo method; nonhuman; Octopus vulgaris; population growth; principal component analysis; Sepia officinalis; vegetation dynamics; animal; cephalopod; Decapodiformes; ecosystem; human; Mediterranean Sea; metabolism; octopus; physiology; Mediterranean Sea; Cephalopoda; Loligo vulgaris; Octopus; Octopus vulgaris; Sepia officinalis; Sepiidae; Animals; Cephalopoda; Decapodiformes; Ecosystem; Humans; Mediterranean Sea; Octopodiformes; Trace Elements
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149341
作者单位	Laboratory Network for Environmental Monitoring (LRSE), Department of Biology, University of Oran 1 Ahmed Benbella, BP 1524 El M'naouer, Oran, 31000, Algeria; Departamento de Ecología e Hidrología, Facultad de Biología, Universidad de Murcia, Murcia, 30100 7, Spain
推荐引用方式 GB/T 7714	Benkrama H.,Bouderbala M.,García-Bueno N.,et al. Anthropo-niche characterization of Mediterranean cephalopods with trace elements and isotopic niches[J],2020,150.
APA	Benkrama H.,Bouderbala M.,García-Bueno N.,&Marín A..(2020).Anthropo-niche characterization of Mediterranean cephalopods with trace elements and isotopic niches.Marine Pollution Bulletin,150.
MLA	Benkrama H.,et al."Anthropo-niche characterization of Mediterranean cephalopods with trace elements and isotopic niches".Marine Pollution Bulletin 150(2020).